46257
domain: N
Appears in sequences
- Numbers n such that 205*2^n-1 is prime.at n=25A050854
- Number of permutations of length n which avoid the patterns 1234, 2431, 4231.at n=12A116783
- Number of (w,x,y,z) with all terms in {1,...,n} and median<=mean.at n=17A212134
- Nontrivial odd solutions n to P(n) == 1 + r*Sum_{i=1..d(n)} x^i (mod m) where P(n) is the n-th Stern polynomial, d(n) is the degree of P(n), r=1, m=3.at n=3A327849